SPADNS
CAS23647-14-5
SPADNS (CAS 23647-14-5, C16H9N2Na3O11S3) is supplied by ChemSigma for research and manufacturing, with specification, analytical methods and batch documentation available on request.
- CAS No.
- 23647-14-5
- Formula
- C16H9N2Na3O11S3
- Mol. weight
- 570.41 g/mol
- Appearance
- dark red-brown crystalline powder
Chemical Specifications
Identifiers
| CAS number | 23647-14-5 |
|---|---|
| Product name | SPADNS |
| Chinese name | 对磺基苯偶氮变色酸钠 |
| Synonyms | 2-(p-Sulfophenylazo)chromotrop |
| Chinese synonyms | 1,8-二羟基-2-(4-硫代苯基偶氮)萘-3,6-二磺酸三钠; 对磺基苯偶氮变色酸钠; SPADNS; 2-(4-磺基苯偶氮)-1,8-二羟基-3,6-萘二磺酸三钠盐; 钍锆试剂:对磺基苯偶氮变色酸三钠:变色酸; 2-(4-磺基苯偶氮)-1,8-二羟基-3,6-萘二磺酸三钠盐水合物; 1,8-二羟基-2-(4-磺基苯基唑) 萘基-3,6-二磺酸三钠盐; 2-(4-磺基苯基唑) 变色酸三钠盐 |
| Molecular formula | C16H9N2Na3O11S3 |
| Molecular weight | 570.41 g/mol |
| EC number | 245-803-9 |
Physical and chemical properties
| Appearance | dark red-brown crystalline powder |
|---|
Packaging, Storage & Transport
| Available pack sizes | 5kg, 1kg, 500g, 100g, 50g, 10g |
|---|
Read the current safety data sheet before handling. Packaging can be adapted to the order quantity and destination.
Frequently Asked Questions
What is the CAS number of SPADNS?
The CAS Registry Number of SPADNS is 23647-14-5. SPADNS is also known as 2-(p-Sulfophenylazo)chromotrop.
What is the molecular formula and molecular weight of SPADNS?
The molecular formula of SPADNS is C16H9N2Na3O11S3, and its molecular weight is 570.41 g/mol.
How can I request a quotation for SPADNS?
Send an inquiry for SPADNS (CAS 23647-14-5) with the required quantity, target specification, destination country and any documentation requirements. ChemSigma will confirm availability, packaging, lead time and price.
Request a Quote for SPADNS
Tell us the required quantity, target specification, destination country and any documentation requirements. We will confirm availability, packaging, lead time and price.